Matter exists in several states, each defined by distinct properties and behaviors. The traditional states of matter include: 1. **Solid**: In solids, particles are tightly packed together in a fixed arrangement. They have a definite shape and volume. 2. **Liquid**: In liquids, particles are close together but can move past one another, allowing liquids to flow and take the shape of their container. Liquids have a definite volume but no definite shape.
